AKG K3003Koss QZPRO
Top 42%757 points
Top 42%
Top 69%398 points
Top 69%
AKG K3003
Koss QZPRO
vs
Top specs and features

AKG K3003 vs Koss QZPRO: 18 facts in comparison

1. highest frequency

The highest frequency at which device produces audio. The higher the high-frequency response, the clearer and crispier the treble.
30000Hz
Sony MDR-Z1R: 120000Hz
20000Hz

2. lowest frequency

The lowest frequency at which the device produces audio. The lower the low-frequency response, the stronger and juicier the bass.
10Hz
Sony MH1CBLK: 1Hz
40Hz

3. has sound isolation/passive noise reduction

The device sits tightly in place, creating an acoustic seal which reduces background noise and prevents your music from leaking out.
AKG K3003
Koss QZPRO
48% have it

4. impedance

Impedance is the device’s electrical resistance to the current being pushed through it. The lower the impedance, the easier it is to get higher volume and requires less power.
8Ohms
Flips Solo 2 Social: 4Ohms
32Ohms

5. sound pressure level

Devices with a higher sound pressure level are generally louder when supplied with any given audio source.
125dB/mW
AKG K553 Pro: 144dB/mW
90dB/mW

6. no battery needed

This device works without batteries. It weighs less and you don't have to worry about recharging or replacing the battery.
AKG K3003
Koss QZPRO
73% have it

7. has a tangle free cable

The cable is designed to minimize tangling.
AKG K3003
Koss QZPRO
25% have it

8. has an in-line control panel

There is a control panel on the cable, so you can easily operate the device without having to interact with it.
AKG K3003
Koss QZPRO
44% have it

9. has stereo speakers

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
AKG K3003
Koss QZPRO
75% have it

10. has a straight plug

A straight plug is better when the jack is on the top or bottom of your player.
AKG K3003
Koss QZPRO
54% have it

11. has an over-the-ear form

Comfortable full-size form with earcups that fully enclose your ears. This model is loved for its increased sound isolation and the fact that it won't leak sound to your neighbors. It offers potential for maximum bass and loudness levels.
AKG K3003
Koss QZPRO
42% have it

12. has active noise canceling/noise reduction

This type of device allows you to listen at lower volume levels, causing less ear fatigue as you don't have to crank up the volume to overcome background noise. Ideal for plane rides and morning commutes.
AKG K3003
Koss QZPRO
13% have it

13. travel bag is included

The device comes with its own special case or pouch, which is useful for safe transportation.
AKG K3003
Koss QZPRO
64% have it

14. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
AKG K3003
Koss QZPRO
10% have it

15. cable length

A long cable ensures more freedom of movement.
1.2m
Pioneer SE-A1000: 6m
1.2m

16. has a 3.5mm male connector

A standard 3.5mm male connector is suitable for use with all MP3 players and computer sound cards.
AKG K3003
Koss QZPRO
87% have it

17. has an in-ear form

The in-ear device is ultracompact and lightweight, with little or no interference with earrings, spectacles, hats, or hairstyles. It is inserted in the ear canal itself and blocks out a lot of environmental noise. It has stronger bass tones and is unlikely to fall out of the ear.
AKG K3003
Koss QZPRO
33% have it

18. Weather sealed

Device is protected with extra seals to prevent failures due to any kind of weather.
AKG K3003
Koss QZPRO
3% have it

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